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Title: Fictitious sources in X-ray optics of defect crystals

Journal Article · · Optics and Spectroscopy
OSTI ID:210010
;  [1]
  1. Syktyvkar State Univ. (Russian Federation)

Using the formalism of fictitious sources, X-ray Laue diffraction in a wedge-shaped defect crystal is analyzed. Expressions for the aperture and period of interference are obtained. These parameters are shown to depend on the degree of perfection (the static Debye-Waller factor) of a periodic structure. A criterion for the interference pattern contrast with allowance for coherently and diffusely scattered intensity is given. 5 refs., 2 figs.

OSTI ID:
210010
Journal Information:
Optics and Spectroscopy, Vol. 77, Issue 5; Other Information: PBD: Nov 1994; TN: Translated from Optika i Spektroskopiya; 77: No. 5, 811-813(1994)
Country of Publication:
United States
Language:
English

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